Trampoline surrounding



FIG. 1 is a right side, top isometric view of a first embodiment of the trampoline surrounding; and,

FIG. 2 is a front, top isometric view of a second embodiment of the trampoline surrounding.

The broken lines showing the bottom, legs, door and netting, illustrate portions of the trampoline which form no part of the claimed design.

The broken lines near the top of the lower side panels illustrate an unclaimed border. 

I claim the ornamental design for a trampoline surrounding, as shown and described. 